I deployed the following app succesfully:
library(shiny)
library(farver)
library(isoband)
library(labeling)
library(utf8)
ui <- fluidPage(
verbatimTextOutput("tout")
)
server <- function(input, output) {
output$tout <- renderPrint({
cat("list package version of required apps\n")
cat("\nfarver ", as.character(packageVersion("farver")))
cat("\nisoband ", as.character(packageVersion("isoband")))
cat("\nlabeling ", as.character(packageVersion("labeling")))
cat("\nutf8 ", as.character(packageVersion("utf8")))
})
}
shinyApp(ui = ui, server = server)
url: https://nguk.shinyapps.io/pkgsupportedtest/
what happens when you try to deploy the same ?